We did a tour of the Country Boy Gold Mine near Breckenridge, CO. The mine was founded in 1887. This is one of the mine shafts we walked down about 1,000 ft. This is still an active gold mine. It is one of the more famous gold mines in Colorado. Water is continually dripping and running in various spots in the mine shaft. The gold colored tarp to the right helps bring oxygen into the mine shaft. I would highly recommend this tour! Best on black. Thank you for viewing.